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       # MAGITRONICS
       
          A-P596CV-A
       
          Processor        CX M1/AM K5/Pentium                           
          Processor Speed  75/90/100/110/120/133/150/166/180/200MHz      
          Chip Set         Intel                                         
          Video Chip Set   None                                          
          Maximum Onboard  128MB (EDO supported)                         
          Memory           
          Maximum Video    None                                          
          Memory           
          Cache            256/512KB                                     
          BIOS             AMI/Award                                     
          Dimensions       270mm x 220mm                                 
          I/O Options      16-bit ISA slots (3), 32-bit PCI slots (4),   
                           floppy drive interface, green PC connector,   
                           IDE interfaces (2), parallel port, PS/2 mouse 
                           interface, serial ports (2), cache slot, IR   
                           connector, USB connectors (2), PS/2 mouse,    
                           PS/2 keyboard,                                
          NPU Options      None                                          
       
   IMG IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          | Purpose          | Location | Purpose           | Location |
          |------------------+----------+-------------------+----------|
          | PS/2 mouse       |   CN1    | Floppy drive      |   J11    |
          | connector        |          | interface         |          |
          |------------------+----------+-------------------+----------|
          | PS/2 keyboard    |   CN2    | IR connector      |   J12    |
          |------------------+----------+-------------------+----------|
          | Keyboard         |   CN3    | Parallel port     |   J13    |
          |------------------+----------+-------------------+----------|
          | Reset switch     |    J1    | Serial port 2     |   J14    |
          |------------------+----------+-------------------+----------|
          | Green PC         |    J2    | Serial port 1     |   J15    |
          | connector        |          |                   |          |
          |------------------+----------+-------------------+----------|
          | Green PC LED     |    J3    | USB connector 1   |   J16    |
          |                  |          | (optional)        |          |
          |------------------+----------+-------------------+----------|
          | Speaker          |    J4    | USB connector 2   |   J17    |
          |                  |          | (optional)        |          |
          |------------------+----------+-------------------+----------|
          | IDE interface    |    J5    | PS/2 mouse        |   J18    |
          | LED              |          | interface         |          |
          |------------------+----------+-------------------+----------|
          | Power LED &      |    J6    | Cache slot        |   SL1    |
          | keylock          |          |                   |          |
          |------------------+----------+-------------------+----------|
          | IDE interface 1  |    J9    | 32-bit PCI slots  |  PC1 -   |
          |                  |          |                   |   PC4    |
          |------------------+----------+-------------------+----------|
          | IDE interface 2  |   J10    |                   |          |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 USER CONFIGURABLE SETTINGS                 |
          |------------------------------------------------------------|
          |             Function              | Label |    Position    |
          |-----------------------------------+-------+----------------|
          |   | Flash BIOS voltage select 12v |  JP4  |   Pins 1 & 2   |
          |   |                               |       |     closed     |
          |---+-------------------------------+-------+----------------|
          |   | Flash BIOS voltage select 5v  |  JP4  |   Pins 2 & 3   |
          |   |                               |       |     closed     |
          |---+-------------------------------+-------+----------------|
          | » | CMOS memory normal operation  |  JP5  |      Open      |
          |---+-------------------------------+-------+----------------|
          |   | CMOS memory clear             |  JP5  |     Closed     |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                  DIMM/DRAM CONFIGURATION                   |
          |------------------------------------------------------------|
          |    Size    |    Bank 0     |    Bank 1     |    Bank 2     |
          |------------+---------------+---------------+---------------|
          |    4MB     | (2) 512 x 32  |     None      |     None      |
          |------------+---------------+---------------+---------------|
          |    8MB     | (2) 512 x 32  | (2) 512 x 32  |     None      |
          |------------+---------------+---------------+---------------|
          |    8MB     |     None      |     None      |  (1) 1M x 64  |
          |------------+---------------+---------------+---------------|
          |    8MB     |  (2) 1M x 32  |     None      |     None      |
          |------------+---------------+---------------+---------------|
          |    16MB    |  (2) 1M x 32  |  (2) 1M x 32  |     None      |
          |------------+---------------+---------------+---------------|
          |    16MB    |  (2) 2M x 32  |     None      |     None      |
          |------------+---------------+---------------+---------------|
          |    16MB    |     None      |     None      |  (1) 2M x 64  |
          |------------+---------------+---------------+---------------|
          |    24MB    |  (2) 2M x 32  |  (2) 1M x 32  |     None      |
          |------------+---------------+---------------+---------------|
          |    24MB    |     None      |  (2) 1M x 32  |  (1) 2M x 64  |
          |------------+---------------+---------------+---------------|
          |    32MB    |     None      |  (2) 4M x 32  |     None      |
          |------------+---------------+---------------+---------------|
          |    32MB    |     None      |     None      |  (1) 4M x 64  |
          |------------+---------------+---------------+---------------|
          |    32MB    |  (2) 2M x 32  |  (2) 2M x 32  |     None      |
          |------------+---------------+---------------+---------------|
          |    32MB    |     None      |  (2) 2M x 32  |  (1) 2M x 64  |
          |------------+---------------+---------------+---------------|
          |    40MB    |  (2) 4M x 32  |  (2) 1M x 32  |     None      |
          |------------+---------------+---------------+---------------|
          |    40MB    |     None      |  (2) 1M x 32  |  (1) 4M x 64  |
          |------------+---------------+---------------+---------------|
          |    40MB    |     None      |  (1) 4M x 64  |  (1) 1M x 64  |
          |------------+---------------+---------------+---------------|
          |    48MB    |  (2) 2M x 32  |  (2) 4M x 32  |     None      |
          |------------+---------------+---------------+---------------|
          |    48MB    |     None      |  (2) 2M x 32  |  (1) 4M x 64  |
          |------------+---------------+---------------+---------------|
          |    48MB    |     None      |  (2) 4M x 32  |  (1) 2M x 64  |
          |------------+---------------+---------------+---------------|
          |    64MB    |  (2) 8M x 32  |     None      |     None      |
          |------------+---------------+---------------+---------------|
          |    64MB    |     None      |     None      |  (1) 8M x 64  |
          |------------+---------------+---------------+---------------|
          |    64MB    |     None      |  (2) 4M x 32  |  (1) 4M x 64  |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |              DIMM/DRAM CONFIGURATION (CON’T)               |
          |------------------------------------------------------------|
          |    Size    |    Bank 0     |    Bank 1     |    Bank 2     |
          |------------+---------------+---------------+---------------|
          |    72MB    |  (2) 8M x 32  |  (2) 1M x 32  |     None      |
          |------------+---------------+---------------+---------------|
          |    72MB    |     None      |  (2) 1M x 32  |  (1) 8M x 64  |
          |------------+---------------+---------------+---------------|
          |    72MB    |     None      |  (2) 8M x 32  |  (1) 1M x 64  |
          |------------+---------------+---------------+---------------|
          |    80MB    |  (2) 8M x 32  |  (2) 2M x 32  |     None      |
          |------------+---------------+---------------+---------------|
          |    80MB    |     None      |  (2) 8M x 32  |  (1) 2M x 64  |
          |------------+---------------+---------------+---------------|
          |    80MB    |     None      |  (2) 2M x 32  |  (1) 8M x 64  |
          |------------+---------------+---------------+---------------|
          |    96MB    |  (2) 8M x 32  |  (2) 4M x 32  |     None      |
          |------------+---------------+---------------+---------------|
          |    96MB    |     None      |  (2) 8M x 32  |  (1) 4M x 64  |
          |------------+---------------+---------------+---------------|
          |    96MB    |     None      |  (2) 4M x 32  |  (1) 8M x 64  |
          |------------+---------------+---------------+---------------|
          |   128MB    |  (2) 4M x 32  |  (2) 4M x 32  |     None      |
          |------------------------------------------------------------|
          | Note: Board accepts EDO memory.                            |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 DRAM VOLTAGE CONFIGURATION                 |
          |------------------------------------------------------------|
          |     Voltage      |         S7         |         S8         |
          |------------------+--------------------+--------------------|
          |       3.3v       | Pins 2 & 3 closed  | Pins 2 & 3 closed  |
          |------------------+--------------------+--------------------|
          |        5v        | Pins 1 & 2 closed  | Pins 1 & 2 closed  |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                    CACHE CONFIGURATION                     |
          |------------------------------------------------------------|
          | Size  |    Bank 0    |        SL1         |      TAG       |
          |-------+--------------+--------------------+----------------|
          | 256KB | (2) 32K x 32 |   Not installed    | (1) 8K/16K/32K |
          |       |              |                    |      x 8       |
          |-------+--------------+--------------------+----------------|
          | 512KB | (2) 32K x 32 |    256KB module    | (1) 8K/16K/32K |
          |       |              |     installed      |      x 8       |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                CPU SPEED SELECTION (CYRIX)                 |
          |------------------------------------------------------------|
          |  CPU   | Clock |Multiplier| JP6 | JP7 |  S1  |  S2  |  S3  |
          | speed  | speed |          |     |     |      |      |      |
          |--------+-------+----------+-----+-----+------+------+------|
          | 100MHz | 50MHz |    2x    |1 & 2|2 & 3|Closed|Closed| Open |
          |--------+-------+----------+-----+-----+------+------+------|
          | 110MHz | 55MHz |    2x    |1 & 2|2 & 3| Open |Closed| Open |
          |--------+-------+----------+-----+-----+------+------+------|
          | 120MHz | 60MHz |    2x    |1 & 2|2 & 3|Closed| Open | Open |
          |--------+-------+----------+-----+-----+------+------+------|
          | 133MHz | 66MHz |    2x    |1 & 2|2 & 3| Open | Open | Open |
          |--------+-------+----------+-----+-----+------+------+------|
          | 150MHz | 60MHz |    3x    |2 & 3|1 & 2| Open | Open |Closed|
          |------------------------------------------------------------|
          |Note: Pins designated should be in the closed position.     |
          |These settings are with the clock generator installed on U8.|
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 CPU SPEED SELECTION (AMD)                  |
          |------------------------------------------------------------|
          |  CPU   | Clock |Multiplier | JP6 | JP7 |  S1  |  S2  | S3  |
          | speed  | speed |           |     |     |      |      |     |
          |--------+-------+-----------+-----+-----+------+------+-----|
          | 75MHz  | 50MHz |   1.5x    |1 & 2|1 & 2|Closed|Closed|Open |
          |--------+-------+-----------+-----+-----+------+------+-----|
          | 90MHz  | 60MHz |   1.5x    |1 & 2|1 & 2|Closed| Open |Open |
          |--------+-------+-----------+-----+-----+------+------+-----|
          | 100MHz | 66MHz |   1.5x    |1 & 2|1 & 2| Open | Open |Open |
          |--------+-------+-----------+-----+-----+------+------+-----|
          | 120MHz | 60MHz |    2x     |1 & 2|2 & 3|Closed| Open |Open |
          |--------+-------+-----------+-----+-----+------+------+-----|
          | 133MHz | 66MHz |    2x     |1 & 2|2 & 3| Open | Open |Open |
          |------------------------------------------------------------|
          |Note: Pins designated should be in the closed position.     |
          |These settings are with the clock generator installed on U8.|
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                CPU SPEED SELECTION (INTEL)                 |
          |------------------------------------------------------------|
          |  CPU   | Clock |Multiplier | JP6 | JP7 |  S1  |  S2  | S3  |
          | speed  | speed |           |     |     |      |      |     |
          |--------+-------+-----------+-----+-----+------+------+-----|
          | 75MHz  | 50MHz |   1.5x    |1 & 2|1 & 2|Closed|Closed|Open |
          |--------+-------+-----------+-----+-----+------+------+-----|
          | 90MHz  | 60MHz |   1.5x    |1 & 2|1 & 2|Closed| Open |Open |
          |--------+-------+-----------+-----+-----+------+------+-----|
          | 100MHz | 66MHz |   1.5x    |1 & 2|1 & 2| Open | Open |Open |
          |--------+-------+-----------+-----+-----+------+------+-----|
          | 120MHz | 60MHz |    2x     |1 & 2|2 & 3|Closed| Open |Open |
          |--------+-------+-----------+-----+-----+------+------+-----|
          | 133MHz | 66MHz |    2x     |1 & 2|2 & 3| Open | Open |Open |
          |--------+-------+-----------+-----+-----+------+------+-----|
          | 150MHz | 60MHz |   2.5x    |2 & 3|2 & 3|Closed| Open |Open |
          |--------+-------+-----------+-----+-----+------+------+-----|
          | 166MHz | 66MHz |   2.5x    |2 & 3|2 & 3| Open | Open |Open |
          |--------+-------+-----------+-----+-----+------+------+-----|
          | 180MHz | 60MHz |    3x     |2 & 3|1 & 2|Closed| Open |Open |
          |--------+-------+-----------+-----+-----+------+------+-----|
          | 200MHz | 66MHz |    3x     |2 & 3|1 & 2| Open | Open |Open |
          |------------------------------------------------------------|
          |Note: Pins designated should be in the closed position.     |
          |These settings are with the clock generator installed on U8.|
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                   CPU VOLTAGE SELECTION                    |
          |------------------------------------------------------------|
          |   Voltage    | V core  |  JP1   |   S4   |   S5   |   S6   |
          |--------------+---------+--------+--------+--------+--------|
          |     3.4v     |   N/A   | Closed | Closed | Closed | Closed |
          |   (single)   |         |        |        |        |        |
          |--------------+---------+--------+--------+--------+--------|
          | 3.4v (dual)  |  2.8v   | Closed |  Open  |  Open  |  Open  |
          |--------------+---------+--------+--------+--------+--------|
          |     3.5v     |   N/A   |  Open  | Closed | Closed | Closed |
          |   (single)   |         |        |        |        |        |
          |------------------------------------------------------------|
          | Note: These settings are with 2 transistors installed in   |
          | Q2.                                                        |
          +------------------------------------------------------------+